Aspartate, Asparagine Biosynthesis

Aspartate, Asparagine Biosynthesis

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Interactive Video

Science, Chemistry

University

Hard

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The video explains the biosynthesis of aspartate and asparagine, highlighting their synthesis from the TCA cycle intermediate oxaloacetate. Aspartate is formed through a transamination reaction involving aspartate transaminase, while asparagine is synthesized via asparagine synthetase, using nitrogen from glutamine. The process involves energy generation and recycling of intermediates within the TCA cycle, making aspartate and asparagine non-essential amino acids that can be synthesized de novo.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between the reactions catalyzed by aspartate transaminase and asparagine synthetase.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why are aspartate and asparagine considered non-essential amino acids?

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